Samsung AW25ECB8 User Manual (user Manual) (ver.1.0) (English) - Page 21

appendix TROUBLESHOOTING Refer to the following chart if the air conditioner operates abnormally. This may save time and unnecessary expense of a service call. PROBLEM The air conditioner does not start operating immediately after it has been turned on. SOLUTION • Because of the protective mechanism, the appliance does not start operating immediately to keep the unit from overloading. The air conditioner will start in 3 minutes. The air conditioner does not work at all. The temperature does not change. The cool(warm) air does not come out of the air conditioner. Odors permeate the room during operation. • Check that the power plug is properly connected. Insert the power plug into the wall socket correctly. • Check if the circuit breaker is switched off. • Check if there is a power failure. • Check your fuse. Make sure it is not blown out. • Check if your air conditioner to make sure it is not operating in Fan mode. • Check if the set temperature is higher (lower) than the current temperature. Press the Temp button on the remote control or Temp. button on the control panel to change the set temperature. Press  or  to increase or decrease the temperature. • Check if the air filter is blocked by dirt. Clean the air filter every two weeks. • Check if the air conditioner has just been turned on. If so wait 3 minutes. • Check if the appliance is running in a smoky area or if there is a smell entering from outside. Operate the air conditioner in Fan mode or open the windows to air out the room. • Check your ventilation lever and make sure it is in position. Outside odors might come in when your ventilation lever is in position. The air conditioner makes a bubbling sound. The air conditioner vibrates excessively or makes a lot of noise during operation. • A bubbling sound may be heard when the refrigerant is circulating through the compressor. This is normal operation. • Check if there is a gap between the air conditioner and the wall. Insulate the crack securely. Water is dripping from the air flow blades. Remote control is not working. • Check if the air conditioner has been cooling for an extended period of time with the air flow blades pointed downwards. Condensation may generate due to the difference in temperature. Push the vertical air flow blades upward and run the appliance. • Check if your batteries are depleted. • Make sure batteries are correctly installed. • Make sure nothing is blocking the remote control sensor. OPERATION RANGES The table below indicates the temperature and humidity ranges the air conditioner can be operated within. Refer to the table for efficient use. MODE COOLING OPERATIONAL TEMPERATURE INDOOR OUTDOOR Approximately 70˚F~90˚F Approximately 70˚F~110˚F INDOOR HUMIDITY 80% or less appendix _21